	ldr	r1, =0x1122aabb
	ldr	r3, =0xfffefffe
	uxtab	r2, r3, r1
	uxtab	r2, r3, r1, ror #8
	uxtab	r2, r3, r1, ror #16
	uxtab	r2, r3, r1, ror #24
	b	.
